BS EN 772-19-2000 Methods of test for masonry units - Determination of moisture expansion of large horizontally perforated clay masonry units《圬工砌块的试验方法 大型水平粘土块的潮湿膨胀的测定》.pdf

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BS EN 772-19-2000 Methods of test for masonry units - Determination of moisture expansion of large horizontally perforated clay masonry units《圬工砌块的试验方法 大型水平粘土块的潮湿膨胀的测定》.pdf_第1页
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 772-19:2000 The Eur

2、opean Standard EN 772-19:2000 has the status of a British Standard ICS 91.080.30; 91.100.15 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Methods of test for masonry units Part 19: Determination of moisture expansion of large horizontally perforated clay masonry unitsThis Br

3、itish Standard, having been prepared under the direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 July 2000 BSI 07-2000 ISBN 0 580 34982 9 BS EN 772-19:2000 Amendments issued since publication

4、 Amd. No. Date Comments National foreword This British Standard is the official English language version of EN 772-19:2000 which is included in a package of new European Standards being prepared by CEN/TC 125 relating to clay masonry units. No British Standard is superseded. The UK participation in

5、its preparation was entrusted by Technical Committee B/519, Masonry and associated tests, to Subcommittee B/519/1, Masonry units, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for

6、 change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement internation

7、al or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include al

8、l the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN titl

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